who is the more polar? why? Cho
The C-F bond is more polar than the N-F bond, but CF4 molecules are nonpolar and NF3 molecules are polar. Explain why.
HCN
H2CO
H3O+
SEO2
CO3^2-
electrongroup arrangement, AXE formula, Bond angle, Molecular
shape, Sketch and Polar or nonPolar ?
Molecular formula Lewis structure Bond angle Molecular shape & AXE formula Sketch Por HCN H-CEN H2CO H-C-H : : Hz0+ HÖH HH 5002 Ö-Sc=0 1032- 0-CO:
Which is more polar, Acetone or Water? Explain why.
Why would fluorene bind to dichloromethane more than fluorenone in TLC plates when fluorene is a non-polar molecule and fluorenone is a polar molecule?
which is more polar? 4-methylcyclohexanol or 4-methylcyclohexene? And why?
Which compound is more polar, and why?
앤 20 HO
Carbon dioxide is non-polar, despite the fact that oxygen is much more electronegative than carbon. Briefly explain why, using relevant diagrams as appropriate to illustrate your answer.
1. Why is the Electron Affinity of chlorine more favorable (that is, more negative) than fluorine? This is surprising as fluorine is the most electronegative element. 2. The second Electron Affinity for oxygen is positive and very large, meaning it is unfavorable. But the most common ion of oxygen is oxide, O2−. How can you explain this, aside from using the octet rule? 3. Ammonia (NH3) has a greater dipole moment than nitrogen trifluoride (NF3). This means that ammonia is...
Which of the molecules below will be polar? CS2, BF3, SO2, CH3Br CH3Br only CS2 only Both BF3 and CH3Br Both SO2 and CH3Br